From owner-cvs-sys Mon Jun 9 19:31:03 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id TAA01962 for cvs-sys-outgoing; Mon, 9 Jun 1997 19:31:03 -0700 (PDT) Received: from godzilla.zeta.org.au (godzilla.zeta.org.au [203.2.228.19]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id TAA01882; Mon, 9 Jun 1997 19:29:52 -0700 (PDT) Received: (from bde@localhost) by godzilla.zeta.org.au (8.8.5/8.6.9) id MAA12847; Tue, 10 Jun 1997 12:27:03 +1000 Date: Tue, 10 Jun 1997 12:27:03 +1000 From: Bruce Evans Message-Id: <199706100227.MAA12847@godzilla.zeta.org.au> To: bde@FreeBSD.ORG, se@FreeBSD.ORG Subject: Re: cvs commit: src/sys/i386/include md_var.h pcb.h reg.h src/sys/i386/i386 genassym.c machdep.c swtch.s trap.c Cc: cvs-all@FreeBSD.ORG, cvs-committers@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Sender: owner-cvs-sys@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk >I asked about plans to add saving of FS and GS >for improved Wine support, some time ago, and I >got the answer, it was a waste to do this just >for that one program. > >Seems that either 1) there now is something more >important that requires those registers to be >preserved, or 2) the overhead is not *that* high, >after all :) (2) :-). Bruce